| Device | Description | Equivalent |
| BF981 | N-channel dual gate MOSFET | |
| BF988 | N-channel dual gate MOSFET |
|
| BF998 | N-channel dual gate MOSFET |
|
| BF998R | N-channel dual gate MOSFET |
|
| CF739 | N-channel dual gate GaAs MESFET. 2 GHz |
|
| MGF1202 | Microwave GaAs FET |
|
| MGF1302 | Low noise Microwave GaAs FET |
|
| MGF1601B | Microwave GaAs FET |
|
| MGF1801B | Microwave GaAs FET |
|
| 2SK241 | N-channel MOSFET |
|
| 3SK88 | Dual gate MOSFET |
|
| 3SK121 | N-channel dual gate GaAs MESFET. 800 MHz |
|
| 3SK174 | N-channel dual gate GaAs MESFET. UHF |
|
| 3SK294 | N-channel dual gate MOSFET |
|
| 40673 | 400 MHz, N-channel dual gate MOSFET |
|